package ch2;

public class Money {

	public static void main(String[] args) {
		double m = 1000;
		System.out.println("目前在银行的存款时" + m + "元");
		m = m - 3;
		System.out.println("买过早餐后还有" + m + "元");
		final double wuye = 1;// 收费标准， 是不能变的
		// wuye = 0.8;
		int area = 100;
		System.out.println("老吴的房子面积是" + area);
		double m2 = area * wuye;
		System.out.println("每月物业费：" + m2);
	}

}
